Very faint bfp then bfn?

Hey everyone, need some opinions on my current situation.
About a week ago my left breast was leaking(a colostrum consistency and color) with the same feelings of a let down. Two days later both were.
I have been nauseous, exhausted, and achey.
(Maybe in my head?)
Anyway, I took a test yesterday at 9dpo and there was the faintest of lines on an ept.
Fiancé thinks I'm insane, considering I told him I thought I was pregnant when the leaking first happened(too early for anything right?)
Told me it was a definite negative.
We are not trying to get pregnant and haven't been, this would be my third. We are planning a wedding for July....
So I took an early response test this morning 10dpo and it was definitely a negative, I didn't even question it.....
Any ideas? ImageUploadedByTapatalk1458681927.354043.jpg

What was the brand of the first test? The blue dye tests are rubbish, when we were ttc I stopped using them after getting a false positive and then a squinter line after getting a nice dark line on a FRER. I got darker lines on my internet cheapies!

Can you get your hands on an FRER?
I've had 3 chemicals in the past 4 months.
I had a line on a CB, FRER and IC.
FRER is the most sensitive and I have had lines on that as HCG was declining that were about a sensitivity of 2!

I had a super faint BFP on a FRER and then did a crystal clear sh*tty blue dye test (on the advice from someone on here who said to try a different brand, I had no clue about the different brands back then) and got a BFN. Was a bit upset but okay. Next day tried again with a FRER and a strong positive. My baby was 8 months old yesterday Fingers crossed you have the same experience. I know it can go either way.